Been using external esp and my red / blue models were conflicting with the hack.
For example i would be red team model wise so the enemy would be blue team.
now that's fine untill the blue models have a red box and when there all bunched up on nuketown or something in a small area it gets confusing with all the red / blues mixed up so i decided to make a White model release to go with the external hack. its kind of like the thermal for mw2 if you'd like but obviously not as static.
Ive not finished this yet but ill release this soon, if threes interest for it and people have the same problem i do with the colours conflicting. let me know your feed back